Ceiling fan



FIG. 1 is a top perspective view of a ceiling fan according to the invention;

FIG. 2 is a bottom perspective view of the ceiling fan of FIG. 1 ;

FIG. 3 is a top view of the ceiling fan of FIG. 1 ;

FIG. 4 is a bottom view of the ceiling fan of FIG. 1 ; and,

FIG. 5 is a front side view of the ceiling fan of FIG. 1 , with a rear view being a mirror image thereof.

The broken lines illustrate portions of the ceiling fan that form no part of the claimed design. 

CLAIM The ornamental design for a ceiling fan, as shown and described. 